Sentence examples for control of flies from inspiring English sources

Natural control of flies does exist in the form of small wasps, mites and beetles.

Insecticides gave good control of flies in 1950, and during the same year the infant-mortality rate was reduced by nearly fifty per cent.

Intervention studies have demonstrated diarrheal disease reduction linked to control of flies (9– 11), and deaths from diarrheal diseases have been linked to measurements of fly abundance (12).

We present a diffusion model adapted to an operational control of flying insects.

The reports had an increasingly politicized focus on the role (and control) of flying foxes as carriers of HeV (8 ) and a deemphasis of the critical role played by horses in HeV transmission to humans.

For every sampling time there was a corresponding control, consisted of flies kept at 25°C for the same duration (n = 4×20 flies).

Declining of the body weight after 30 days (also observed for the control set of flies, Figure 2(d)) justifies the above contention.

Unfortunately, it is not commercially used in the biological control of fruit flies worldwide because the available strains may be less tolerant against severe environmental conditions such as high temperature, drought and/or lack of oxygen.

Control of tsetse flies and trypanosomosis: myth or reality?

Use of insecticide-impregnated targets for the control of tsetse flies (Glossina spp).

Over the years, a number of methods for control of tsetse flies and trypanosomiasis have been developed [ 11].